Perhaps you should try some spelling variations:
"vao hoang tran snippets" » "vao hoang tuan snippets", "vao hoang thanh snippets", "vao hoang van snippets", "van hoang tran snippets", "tao khoang tran snippets", "van hoan tran snippets", "vao hoang tran slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vao hoang tran snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vao hoang tran snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vao hoang tran snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vao hoang tran snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.